If Indians are supposed to be "Aryans", why do the ones in the USA always try to talk gangster and sound like African-Americans?

Black Indians aren't Aryan. They're dravidian if I'm not mistaken. Aryan Indians are white. Brown Indians are mixed between dravidian and Aryan. It's usually the brown ones who come to the USA, and they don't try to act gangsta.

Not ALL Indian Americans talk or sound like that, just the ones who are more influenced by Black culture

Because they are Aryan, and therefore Übermensch.  Like all "master race" members, they naturally dominate less-assertive and less-aggressive people - so of course they strut, posture, and bully.  In low-income, blighted areas, that means young Aryans often end up as gang members, and enthralled by gangsta culture.

Some facts: The entire story of the Aryan master race was first manufactured in the second half of the 1800s, and did not exist prior to 1861.  "Aryan" itself was lifted from ancient SANSKRIT - a writing form developed by the Indian Vedic peoples when they flourished 3500 years ago in the triangle that today comprises most of India north of New Delhi.  The written Vedic word "ariya", meaning "we, the people" was used by both the Vedic, and by contemporary Persian tribes (where it gradually morphed into "Iran")

While pseudo-historians who are under the influence of the Nazi myth like to insist that the original "Aryans" were white-skinned warriors from the western edge of the Caspian Sea, their name actually comes from 2000 miles to the east, in INDIA.

There's no historic proof that Indians are Aryans. What people claim comes from a distorted translation. It's not even written in the same alphabet. It's more likely they're trying to claim a term most Europeans don't want anymore.

Kind of like Gangster doesn't mean crime family anymore either.

The only ppl of Indian descent that I see emulating inner-City black youth in large numbers are the Indo-Guyanese/Trinidadians.

Indians in India = proud of culture and heritage, strong identity and faith, most are strongly anti-China and anti-Islam

Indians in the USA and West = disconnected to culture and heritage, generally much less religious, very pro-China and pro-Islam

indians are not aryans , aryans were scythians from central asia who raided several places like the indian subcontinent or the iranian plateau . some northern indians like sikh people have some aryan in them but that's about it . pakistanis are more aryan than indians . 

Because the black influence on the younger generation is destroying the world.